/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.economy.web.action.benefit;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import ar.uba.fi.posgrado.economy.model.Benefit;
import ar.uba.fi.posgrado.economy.model.BenefitStatus;
import ar.uba.fi.posgrado.economy.service.BenefitService;
import ar.uba.fi.posgrado.economy.web.form.benefit.BenefitForm;

/**
 * Inactiva beneficios.<br>
 * Un beneficio no se elimina fisicamente, sino que se cambia su
 * estado para no estar disponible para ser usado a futuro.<br>
 * Esto no significa q lo q lo usa tenga q dejar de usarlo.<br>
 * 
 * @author nicolas.gonzalez
 */
public class InactivateBenefitAction extends Action {

    /** Logger */
    private static Logger logger = Logger.getLogger(InactivateBenefitAction.class);
 
    /** Beneficio inyectado  */
    private BenefitService benefitService;

    /**
     * @param benefitService Inyectado por IoC
     */
    public void setBenefitService(BenefitService benefitService) {
        this.benefitService = benefitService;
    }
    
    /**
     * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        if (logger.isDebugEnabled()) {
            logger.debug("Por inactivar un beneficio ...");
        }
        BenefitForm form = (BenefitForm)actionForm;
        
        Benefit benefit = this.benefitService.getById(form.getId());
        // Pasa a estado Inactivo
        benefit.setStatus(BenefitStatus.Inactive);
        // Modificacion del beneficio fisicamente
        this.benefitService.update(benefit);
        
        logger.info("Beneficio " + benefit + " inactivado con exito");
        
        if (StringUtils.isNotBlank(form.getRedirectTo())) {
            // Desde el JSP se le indica a donde forwardear
            if (logger.isDebugEnabled()) {
                logger.debug("Forwardeando a: " + form.getRedirectTo());
            }
            return mapping.findForward(form.getRedirectTo());
        }
        
        return mapping.findForward("success");
    }
    
    
}
